baber/WOPTO huggingface dataset:
Patent EP-0160143-A1 (EP)
Inventor: ADRIAENS GEORGES
IPC: C10G21/28
Filed: 1984-05-11
Abstract: The present invention is directed to a process for producing high quality aromatic solvents in the middle distillate range containing 95 + % aromatics by contacting the liquid feed with a perm selective membrane under pressure thereby selectively permeating the aromatic components as the high quality solvents. This separation can be performed by contacting the feed stream in combination with a low boiling light polar aromatics extraction solvent (such as acetonitrile) with the membrane. The middle distillate feed has a molecular weight range of about 120 to 250 g/mole and an aromatic content of 75 to 90 volume percent aromatics and preferably 80 to 90 volume percent aromatics. The membranes which can be employed to effect this separation are selected from the group of regenerated cellulose, cellulose acetate and polyimide membranes, preferably the polyimide membranes.
Patent EP-0146611-A1 (EP)
Title: Transducteur ayant un systeme de transmission par fibre optique
Inventor: HIRZEL EDGAR A
IPC: G01D5/36
Filed: 1984-06-07
Abstract: Un transducteur de vitesse de roue optique (20) possède une première fibre optique (48) pour transmettre des impulsions lumineuses d'intensité et de fréquence constantes à un interrupteur (44) tournant à une vitesse angulaire proportionnelle à la vitesse angulaire de la roue (2). L'intensité des impulsions lumineuses est modulée par l'interrupteur (44) en fonction de la vitesse angulaire de la roue (2). Une seconde fibre optique (49) transmet les impulsions lumineuses à intensité modulée passant par l'interrupteur (44) à un dispositif sensible à la lumière (64) qui convertit les impulsions lumineuses à intensité modulée en impulsions électriques à amplitude modulée. Un démodulateur (68) convertit les impulsions électriques à amplitude modulée en un signal électrique qui représente la vitesse angulaire de la roue (2). La transmission des impulsions lumineuses à l'aide du système est utilisée pour tester la continuité du système et pour différencier la lumière émise par des sources extérieures. Une paire de lentilles de collimation (50 et 52) est utilisée pour focaliser les impulsions de lumière transmises entre les deux fibres optiques (48 et 49) sur l'interrupteur (44).
Patent EP-0191898-A1 (EP)
Inventor: MEDWED EMMERICH
IPC: B29C35/02
Filed: 1985-09-26
Abstract: A packing machine with a shaping station and a heating device, for heating the sheet (2) to be shaped, is provided. In order for the effective surface of the heating device to be adapted to an increase in the size of the area of the sheet occurring during its heating, the surface (3) has first and second concave depressions (4, 5; 6, 7), which are provided in directions at an angle to each other and intersect each other. The depressions are made by elongated depressions intersecting each other, in the directions at an angle to each other. <IMAGE>
Patent EP-0159758-A1 (EP)
Inventor: THEUWISSEN ALBERT JOSEPH PIERR
IPC: H04N5/335
Filed: 1985-04-16
Abstract: The invention relates to an n-phase charge-coupled device having parallel inputs (23), more particularly a line sensor comprising a linear array of photosensitive elements (pixels) (20) which are coupled to the charge-coupled device via the parallel inputs. The pitch between the parallel inputs and hence also the pitch between the pixels is smaller than n. The clock electrodes (1-13) are connected to control circuits by which during the introduction of the charge packets a potential well is induced in the charge transport channel for each parallel input and by which for the charge transport a gradually increasing part of the charge-coupled device is clocked. By this instruction, with unchanged number of clock electrodes, the pixel density can be increased, or with unchanged number of pixels, the number of clock electrodes can be reduced.
Patent EP-0174068-A1 (EP)
Inventor: HALL PETER SCOTT
IPC: H01Q9/04
Filed: 1985-06-28
Abstract: The bandwidth of a microstrip circular patch antenna (1) of approximately half-wavelength diameter at the resonant frequency is increased by surrounding it with an annular conducting sheet (6) of approximately quarter-wavelength width separated from the patch (1) by a gap (5) and having its outer edge connected to the ground-plane (3). The resulting structure is particularly suitable for feeding a reflector antenna.
Patent EP-0172023-A1 (EP)
Inventor: KRAUS CHARLES E
IPC: F16H15/38
Filed: 1985-08-14
Abstract: An infinitely variable traction roller transmission with traction rollers (26, 28) arranged between, and in engagement with, opposite toric discs (20, 22) for the transmission of motion therebetween includes traction roller support trunnions (50) pivotally mounted in a transmission housing (10) which has partially cylindrical housing cavities formed behind the trunnions (50), the trunnions (50) having a hydraulic support structure including a seal plate (56) having a curved face adjacent the partially cylindrical housing and an opposite flat face (60) adjacent said trunnions (50) so as to permit friction-free sliding movement and pivoting of the trunnions (50) for adjustment of the transmission ratio:
Patent EP-0183381-A1 (EP)
Inventor: AKIBA TETSUNORI
IPC: C12Q1/32
Filed: 1985-10-22
Abstract: An enzymatic method for measurement of cholesterol comprises incubating:(a) a test sample;(b) a cholesterol dehydrogenase;(c) an oxidizing agent selected from the group consisting of nicotinamide - adenine dinucleotide (NAD) and nicotinamide - adenine dinucleotide phosphate (NADP); and(d) a surfactantand measuring the resulting detectable oxidized and reduced products kinetically.A composition for the kinetic measurement of cholesterol comprises:(a) a cholesterol dehydrogenase;(b) an oxidizing agent selected from the group consist. ing of nicotinamide - adenine dinucleotide (NAD) and nicotinamide - adenine dinucleotide phosphate (NADP); and(c) a surfactant.
Patent EP-0161184-A1 (EP)
Inventor: BRAVET JEAN-LOUIS
IPC: B32B37/00
Filed: 1985-04-24
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent EP-0164288-A1 (EP)
Inventor: DI MARIA ANGELO
IPC: E05B35/08
Filed: 1985-05-15
Abstract: 1. Device for locking and for making available a first portable data carrier formed by a key by means of a second portable data carrier formed by a key, and vice versa, comprising some first and second means for receiving and recognising the first and second data carrier respectively, these means for receiving comprising safety blocks (2, 3) arranged parallel and each formed of a barrel (6, 7) mounted in a fixed element (4, 5) to receive this barrel, each of the keys (8, 9) being capable of insertion or removal from the safety block (2, 3) which is associated with it only when its barrel (6, 7) is in a given position or orientation in relation to its receiving fixed element (4, 5), means being provided for rotatably linking the said barrels (6, 7) in such a way that they cannot simultaneously be situated in the said given positions or orientations for insertion and removal of the said keys (8, 9), characterised by the fact that the said safety blocks (2, 3) are arranged parallel inside a hollow case (10), the fixed elements (4, 5) of these blocks (2, 3) being in mutual contact and being in contact with the inner faces of the lateral and end walls of the said case (10) in such a way as to ensure that they are held and positioned in relation to one another and in relation to case (10) and that the end walls (11, 12) of the said hollow case offer openings for the said keys to have access to the said barrels.
Patent EP-0173598-A1 (EP)
Inventor: POITIER GERARD
IPC: B60H1/00
Filed: 1985-07-04
Abstract: Le dispositif de liaison pour éléments en forme de boîtier, et son application à la réalisation de boîtiers pour climatiseurs de véhicules, est caractérisé en ce que l'un des éléments présente une lèvre saillante (8) tandis que l'autre élément présente un rebord d'emboîtement pour la lèvre saillante (8), des moyens d'appui (14) et de retenue (19, 21) étant disposés de façon alternée entre ladite lèvre saillante (8) et ledit rebord.
Patent EP-0187613-A1 (EP)
Inventor: NEUHAUS KLAUS
IPC: B25B13/46
Filed: 1985-01-07
Abstract: A reversible ratchet wrench wherein the usual pawl member associated with the usual ratchet wheel located in the head end of an elongate, ratchet wrench body is rotated either clockwise or counterclockwise from one end position to an opposite end position for reverse wrench operation by an elongate, change-over finger that extends longitudinally of the wrench body to the handle end thereof and is pivotally mounted as a lever relative to the wrench body. The work arm end of the lever preferably freely engages a recess or notch in the pawl, while the power arm end of the lever preferably engages a resiliently urged ball detent for snap action in moving from one end position to the opposite end position, alternately, under the control of preferably opposite push button ends of a slide actuator located near the handle end of the wrench body for pressing by a finger of the one hand of a user holding the wrench by such handle end. The wrench body is preferably of composite formation, having a major, longitudinal, body part made of plastic and having mutually opposite faces that are advantageously shallowly recessed to provide plane longitudinal surfaces against which face plates of strong and durable material, preferably steel, are secured for supporting operative parts of the wrench.
Patent EP-0168346-A1 (EP)
Inventor: LAVANCHY GERARD
IPC: G01R27/02
Filed: 1985-06-17
Abstract: 1. Apparatus for measuring the electrical resistance of an isolated or non-isolated conductor, comprising a casing containing means of measurement this resistance, a curved support to support a section of said conductor, means of pinching-off to pinch off the ends of this section and to link them electrically to the means of measurement, characterized in that the curved support comprises a groove (11) having a V-shaped cross-section, so as to position the isolated conductor on the support without stretching it, in that said means of pinching comprise two sets (15, 16) of pinching means situated respectively at each end of the section of conductor, in that each set comprises a pair of blades (28, 29, and 34, 35) arranged so as to perforate the insulating sleeve which may be present and to ensure the electrical connection of the section to said means of measurement and in that in addition each set comprises a first carriage (17) provided with an isolating bearing plate (18), mobile along a direction substantially perpendicular to the section of the conductor, and a second carriage (24) provided with an isolating bearing plate (25) whose position is adjustable in relation to this section.
Patent EP-0167602-A1 (EP)
Inventor: HABER TERRY M
IPC: A61F2/00
Filed: 1984-12-28
Abstract: Sphincter élastomécanique comprenant un dispositif prothétique destiné à être implanté autour d'un passage naturel du corps d'un patient, comme par exemple l'urètre, afin de provoquer une occlusion ou une relaxation du passage pour le traitement de l'incontinence. Le sphincter prothétique comprend un corps en matériau polymère élastomère, façonné de manière à définir une structure articulée (10, 52) présentant un orifice d'occlusion allongé normalement fermé (11, 53) conçu pour entourer l'urètre du patient en ne provoquant qu'une interruption ischémique minimum de la circulation sanguine. Dans un premier mode de réalisation du sphincter, un manchon de libération de pression en une seule pièce (14, 15) manipulable manuellement s'étend depuis une partie périphérique de la structure articulée (10) de sorte qu'une traction physique exercée sur le manchon de libération de pression dans un sens transversal à l'allongement de l'orifice d'occlusion permet d'ouvrir l'orifice et, par conséquent, le passage. L'élasticité naturelle du dispositif provoque une occlusion du passage lors du relâchement du manchon de libération de pression. Dans une variante, la structure articulée (52) comprend une chambre creuse (54) recevant un fluide sous presssion provenant d'un réservoir de fluide associé (64). Lorsque la chambre se remplit, la structure articulée se dilate dans sa partie (52-1) où est située la chambre creuse, de sorte que son orifice d'occlusion applique une pression accrue correspondante sur le passage naturel et produit une occlusion. Un disque (91) ou surface (112) de libération de presssion peut être actionné manuellement in situ pour permettre le transfert du fluide de la chambre, afin de réduire la pression d'occlusion exercée par l'orifice d'occlusion, de manière à permettre une ouverture du passage naturel pour porter au maximum le passage de matière (p.ex. du sang) au travers du passage.
Patent EP-0214972-A1 (EP)
Inventor: WINDSOR-SMITH CLAUDE PETER
IPC: F16H3/089
Filed: 1985-05-16
Abstract: Une boîte de vitesses pour un véhicule automobile ou un camion comprend un ou deux arbres intermédiaires (14, 16) pourvus d'embrayages du type à plateaux entrelacés (20, 22, 24) pour la sélection des rapports. La boîte de vitesses permet d'obtenir un étage primaire et un étage secondaire de sélection de rapports, chaque étage possédant au moins deux rapports sélectionnables, ce qui permet de disposer d'un minimum de quatre rapports. Dans au moins un de ces étages, deux rapports sélectionnables sont constitués par deux paires d'engrenages d'arbre principal/arbre intermédiaire en prise constante (60/58, 36/56) et par des embrayages associés, de sorte qu'un seul étage peut fournir trois, quatre rapports ou plus, et qu'il est donc possible d'obtenir six, huit rapports ou plus au total.
Patent EP-0198025-A1 (EP)
Title: Tube laser pour un laser a gaz
Inventor: THYZEL REINHARDT
IPC: H01S3/034
Filed: 1985-10-02
Abstract: Le tube comporte un passage de décharge gazeuse (2) entre la cathode (5) et l'anode (4) et est scellé aux deux extrémités par des éléments optiques (10, 11), les fenêtres de de Brewster ou miroirs de cavité. Près de chaque élément optique (10, 11) se trouve un écran (12 ou 14) qui peut être amené dans la trajectoire directe entre le passage de décharge gazeuse (2) ou la cathode (5) et l'élément optique concerné. Dans une réalisation de l'invention, un écran supplémentaire (13) est prévu qui peut être amené dans la trajectoire directe entre la cathode (5) et le passage de décharge gazeuse (2).
Patent EP-0203093-A1 (EP)
Title: Monoclonal antibodies against alveolar surfactant protein.
Inventor: LEWICKI JOHN
IPC: C12N15/00
Filed: 1985-10-16
Abstract: Monoclonal antibodies specific for a protein associated with a lung surfactant complex, decreased levels of which are related to respiratory distress syndrome, are disclosed. The antibodies are useful for prediction and diagnosis of respiratory problems in newborns.
Patent EP-0195179-A1 (EP)
Inventor: BRETON HEIMO DR
IPC: G01N21/39
Filed: 1986-01-10
Abstract: 1. Process photometer for the continuous measurement of infra-red-active gases in process media containing interference components, including a beam splitter (6), a measuring beam (12) and a reference beam (3), wherein a single-mode diode laser, which is adjustable and stabilisable by means of a lock-in amplifier (9) via the intermediary of the first deflection of an absorption line of the molecule to be investigated, serves as a source of radiation, and wherein the concentration of the gas which is to be measured in the measuring beam (12), plotted against twice the modulation frequency, is determined by means of an additional lock-in amplifier (2) and the second deflection of a gas absorption line obtained thereby, characterised in that a two-chamber system (17, 18) is provided in the reference beam (7), the reference measurement being effected in one chamber (17) and a reservoir for reference gas, e.g. HF, being contained in the other chamber (18), whereby the losses of reference gas in one chamber (17) are adjustable, and in that a frit (21) is disposed between the two chambers (17, 18).
Patent EP-0236515-A1 (EP)
Inventor: HAYAMI RIE
IPC: A23G3/28
Filed: 1986-03-05
Abstract: An assembly set for making a model using confectionery members includes a plurality of confectionery members (2) such as a wafer used for assembling a model simulating such as a house or a vehicle; and granular sugar (5) for bonding the confectionery members together.
Patent EP-0212083-A1 (EP)
Inventor: WINNEFELD WINNFRIED
IPC: B27K5/02
Filed: 1986-05-23
Abstract: Wood impregnated with preferably chromium/copper-based wood-preserving salts can be stained easily and in a manner resistant to the weather, if it is treated with an aqueous solution of a dithiocarbamate compound.
Patent EP-0248922-A1 (EP)
Inventor: HARUNA KAZUO
IPC: B01D53/04
Filed: 1986-06-09
Abstract: An oxygen-enriched gas having a oxygen concentration of, for example, 93% by volume, is produced at a high oxygen recovery rate from a gas mixture containing oxygen and nitrogen as main gas components by pressure swing adsorption, using a set of three adsorption columns, each packed with a zeolite molecular sieve as an adsorbent through a cyclic operation of adsorption under a pressure of from the atmospheric pressure to 5,000 mm H 2 0 and desorption under a vacuum pressure down to the final pressure of 150 mm Hg abs., particularly by passing the gas mixture through a first adsorption column, thereby conducting adsorption of substantially other gas components except the oxygen gas, while bringing a third adsorption column which has completed adsorption into a vacuum pressure through the inlet thereof, thereby conducting desorption of the adsorbed gas components in the third adsorption column and withdrawing the resulting desorbed gas components through the inlet thereof in the direction opposite to the inflow direction of the gas mixture for adsorption, while connecting the outlet of the third adsorption column to the outlet of a second adsorption column which has completed desorption at the same time as the initial stage of the desorption of the third adsorption column, thereby transferring the oxygen-enriched gas remaining in the third adsorption column therefrom to the second adsorption column, thereby recovering the remaining oxygen-enriched gas from the third adsorption column; discontinuing the remaining gas transfer before the pressure of the third adsorption column becomes equal to that of the second adsorption column, while continuing the desorption of the third adsorption column through the inlet thereof; initiating to fill a part of the product oxygen-enriched gas into the second adsorption column through the outlet thereof at the discontinuation of the remaining gas transfer, and repeating the foregoing cyclic operations one adsorption column to another successively.
Patent EP-0208917-A1 (EP)
Inventor: ROBITSCHKO HERBERT
IPC: A63J1/02
Filed: 1986-06-12
Abstract: 1. Decorating article made of decorating material in form of a pillar, whith a hollow body with monotonous profile, which is covered at the upper end, characterized in that a hollow body (1) with monotonous profile is formed irregularly at the upper end (2) and has an insert (3), which covers the upper end (2) of the hollow body (1) and carries decorating material (9, 13, 14).
Patent EP-0209097-A1 (EP)
Inventor: BURMESTER HEINO
IPC: G01P15/093
Filed: 1986-07-12
Abstract: The sensor incorporates an inertial body (4) whose position is monitored by a light barrier (2, 3) consisting of a transmitter (2) and a receiver (3). The object of the invention is to provide a sensor with particularly short response and reset times which makes selective impact evaluation possible. The notable feature of the invention is that the inertial body (4) is a light-guiding sprung rod which is clamped at one end and which, depending on the acceleration, guides the light of a transmitter (2) away from a receiver (3) or feeds it to at least one of several receivers. <IMAGE>
Patent EP-0222124-A1 (EP)
Title: Procédé et dispositif pour régler le degré de torréfaction notamment du café
Inventor: LE VIET TOAI
IPC: A23F5/04
Filed: 1986-09-27
Abstract: L'invention concerne un procédé et un dispositif pour régler le degré de torréfaction notamment du café. Le dispositif comporte un tube cylindrique horizontal (8) logé dans un applicateur micro-ondes (3), une zone de refroidissement brusque (5) des grains de café, au bout de tube cylindrique une trémie de réception et de rétention (15) des grains de café avec un système de régulation de débit (16) vers la zone de refroidissement brusque et un moyen pour régler et contrôler le temps de retention des graines de café torréfiés.
Patent EP-0205252-A1 (EP)
Inventor: DAVID MORGAN WILLIAM AMOS
IPC: G06T15/20
Filed: 1986-04-30
Abstract: A method of and apparatus for processing video signals to achieve a visual effect corresponding to that which would be achieved if an input two-dimensional image were projected onto a three-dimensional surface is disclosed. A video signal is formed into digitized sample values each having an input pixel address comprising X and Y coordinate values. X and Y scaling multipliers (a, β) and Z coordinate values corresponding to the respective pixel addresses on the three-dimensional surface to which each of the input pixel addresses will be moved in achieving the visual effect are stored in a mapping store (20). Multipliers (22, 24) multiply the X and Y coordinate values of each input pixel address by the corresponding X and Y scaling multipliers (α, β), and the resulting scaled X and Y coordinate values and the associated Z coordinate values are supplied to a perspective transformation device (33) to derive the output X and Y coordinate values corresponding to the visual effect.
Patent EP-0221632-A1 (EP)
Inventor: VASILE CARMINE F
IPC: H03D7/14
Filed: 1986-08-01
Abstract: A transistor circuit is provided with a symmetrical floating configuration for attaining multi-­function operation of a transistor (20) having symmetrical source and drain characteristics, preferably a GaAs MESFET. The circuit includes a balun (30) which may be configured as a transformer, a differential amplifier, or a magic-tee waveguide depending on the frequency of signals to be processed by the circuit. Balanced terminals of the balun may be directly or capacitively coupled to source and drain terminals of the transistor (20). Tuning circuits (70, 72) are employed for applying signals having different frequencies to the transistor and for extracting intermodulation products generated by the transistor in response to the signals at the different frequencies. With the direct connection between the balun and the transistor, alternating voltages (via E, F, G) may be impressed between the terminals of the transistor to alternate source and drain regions of the transistor. Functions of amplification, modulation, bipolar attenuation, four-­quadrant multiplication and correlation, power frequency tripling, and mixing are obtainable. The transistor may be replaced with a pair of transistors connected in series or in antiparallel connection.
Patent EP-0235443-A1 (EP)
Inventor: SANDERS ANTHONY JONATHAN
IPC: H02K11/00
Filed: 1986-10-29
Abstract: A support for the brushes of an electric motor comprises a member (39) of generally annular form in which is embedded an array of conductors. Parts (67,68) of the array are exposed at the inner and outer edges of the member (39). Brush boxes (79) have extensions (80) that clip over the exposed parts (67,68) of the array to secure the boxes (79) physically to the member (39) and to make electric connection with the array.